Chart 4-3: Excel Variance & Standard Deviation of Population in Megastat

Click on MegaStat

Click on Descriptive Statistics

Enter the data range in the Input range boxCheck Population

variance and standard deviation

Click OK

Chart 4-8: Minitab Box Plot I

Enter the data in

column C1

Click on Graph

Click on Box Plot

Double click on C1 to input C1 in the first row

under column YClick OK

Chart 4-9: Minitab Box Plot II

Enter the data sets in columns

C1, C2, …Click on Graph

Click Box Plot

Enter the columns containing the data sets (C1, C2, …) in

column Y

Enter IQ Range and Outlier symbol in the

Display column

Enter Graph in each of the corresponding “For each” columnClick on Frame,

Multiple Graphs

Click Overlay graphs on the same pageClick OK

Click OK